
Explosion-Proof Diffused Silicon 2088 Pressure Transmitter Digital Display Hammer Type Pressure Sensor 4-20mA Output RS485
It is widely used in elevator and automatic door as safety presence(person or objects) function. Can accurately and reliably detect the people or objects, provide the door opening signal to elevator or automatic door, so as to avoid the hidden danger incidents of being clipped.
Product Introduction
All staff of our company inherit and carry forward the spirit of 'honesty, innovation and pragmatism', and sincerely look forward to cooperating with all new and old customers, peer enterprises and people from all walks of life who are concerned about the development of photoelectric sensor, infrared ir sensor, 2 in 1 integrated sensor industry to seek common development. Our excellent working environment and good incentive mechanism have attracted a group of high-quality, high-level and high-efficiency talents, thus forming a complete technical research and development force and a mature after-sales service team. Focusing on customers is the first principle of quality management, which shows the importance of customers. The company has its own innovative development team and independent patented technology, which is trusted and widely used by users. Our company has a perfect logistics center and has formed a comprehensive technical service system.
Light Safety Curtain

The product is model 261, through beam safety light barrier for shutter and sliding door.
It is widely used in elevator and automatic door as safety presence(person or objects) function. Can accurately and reliably detect the people or objects, provide the door opening signal to elevator or automatic door, so as to avoid the hidden danger incidents of being clipped.
Product overview

1, Power input & signal output terminal
2, Action LED indicator: Green LED
3, Power LED indicator: Red LED
4, Transmitting receiving grating connection socket
5, Signal NC/NO selector pointer
6, Grating emission strip
7, Grating receiving strip
8, Action sensing LED indicator (RED)
9, Redundancy function LED indicator (BLUE)
11, Grating power LED indicator (GREEN)
12, Function setting dial code switch position
Features
1, Adopt microcomputer control technology, the system is highly integrated and stable.
2, Adopt specific optical processing, strong anti-interference ability.
3, Socket type plug-in connection method, more convenient to install.
4, Timeout reminder function, ON or OFF can be selected.
5, Anti-redundancy, ON or OFF can be selected.
6, With intelligent blanking function, the grating can filter the self-sensing, when the door curtain drops.
7, Wide voltage design, AC/DC 12-36V input.
Installation diagram

NOTE: Intelligent blanking function: means sequentially from top to bottom while blocking the infrared light spot, don't produce detection signal. This function is available for fast roll doors, garage doors and other application scenes.
Application
DUAL-BEAM side safety light curtain is widely used in elevator and automatic door as safety presence auxiliary function, can accurately and reliably detect the passing people and goods, and provide the door opening signal, to avoid the hidden danger event of people or things being clamped.
Technical parameters
Parameters | 261A | 261B | 261C | 261D |
Response time | 104ms | 78ms | 52ms | 26ms |
Scanning beam | 32 pairs | 24 pairs | 16 pairs | 8 pairs |
Beam distance | 60mm | |||
Static current(12V) | 150mA | 130mA | 110mA | 90mA |
Dimension(mm) | 2000x24x11 | 1500x24x11 | 1000x24x11 | 500x24x11 |
Light resistance | 100000 Lux | |||
Working distance | 10-500 cm | |||
Cable length | 4 meters / piece | |||
For many years, we have relied on professional management and a technical team committed to producing first-rate Explosion-Proof Diffused Silicon 2088 Pressure Transmitter Digital Display Hammer Type Pressure Sensor 4-20mA Output RS485. Each product is carefully made, it will make you satisfied. We will adhere to the product quality system as a guarantee, while actively introducing and absorbing advanced technology at home and abroad.
Hot Tags: through beam safety light barrier for shutter, China, suppliers, manufacturers, factory, customized, wholesale, price, quotation, in stock, free sample, universal opening sensor, anti lock switch set for special room, Function Selector, pet door sensor, microwave detector, long wireless push button
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